YERIBU, D. Precipitating Factors to the Non-Use of Crash Helmets among Motorcycle Riders in the Bolgatanga East District of Ghana. International Journal of Road Safety, [S. l.], v. 2, n. 2, p. 81–84, 2022. Disponível em: https://mail.ijrs.my/journal/article/view/56. Acesso em: 15 apr. 2026.